Security-driven Blackphone to sell for $629; will people pay the premium?

Blackphone is being hailed as the cutting-edge technology that could help users reclaim smartphone security.

Unveiled at the World Mobile Congress in Spain this week, the Blackphone is advertised as a game changer in tech. One company advertisement says, "Technology was supposed to make our lives better; instead we have lost our privacy. Now it's time for a change."